XC2786X Datasheet, PDF (85/120 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

XC2786X
XC2000 Family Derivatives
Electrical Parameters
Table 17
Leakage Power Consumption XC2786X
(Operating Conditions apply)
Parameter
Sym-
Values
Unit Note /
bol _{Min. Typ. Max.}
Test Condition¹⁾
Leakage supply current²⁾ I_LK1 –
Formula³⁾: 600,000 × e^-α;
–
α = 5000 / (273 + B×T_J);
Typ.: B = 1.0, Max.: B = 1.3
–
0.03 0.05 mA T_J = 25°C
0.5 1.3 mA T_J = 85°C
2.1 6.2 mA T_J = 125°C
–
4.4 13.7 mA T_J = 150°C
1) All inputs (including pins configured as inputs) are set at 0 V to 0.1 V or at V_DDP - 0.1 V to V_DDP and all outputs
(including pins configured as outputs) are disconnected.
2) The supply current caused by leakage depends mainly on the junction temperature (see Figure 14) and the
supply voltage. The temperature difference between the junction temperature T_J and the ambient temperature
T_A must be taken into account. As this fraction of the supply current does not depend on device activity, it must
be added to other power consumption values.
3) This formula is valid for temperatures above 0°C. For temperatures below 0°C a value of below 10 µA can be
assumed.
I_LK [mA]
14
12
10
8
6
4
2
I_LK1max
I_LK1typ
Figure 14
-50
0
50
100
150
T_J [°C]
MC_XC2X_ILK150N
Leakage Supply Current as a Function of Temperature
Data Sheet
83
V2.1, 2008-08